Skip to content

itzshubhamdev/Wireless-Split-Keyboard

1 Branch0 Tags

Folders and files

NameName
Last commit message
Last commit date

Latest commit

itzshubhamdevitzshubhamdev
Add project files
Jun 30, 2026
40ca4a4 · · Jun 30, 2026

History

2 Commits
CAD
CAD
Jun 30, 2026
Firmware
Firmware
Jun 30, 2026
Images
Images
Jun 30, 2026
PCB
PCB
Jun 30, 2026
.gitattributes
.gitattributes
Jun 30, 2026
BOM.csv
BOM.csv
Jun 30, 2026
README.md
README.md
Jun 30, 2026

Repository files navigation

Wireless Split Keyboard

A 70 key wireless split keyboard powered by ProMicro NRF52840 microcontroller, using KMK firmware.

Image

Features

  • 70 Keys
  • Rotary Encoder
  • BLE support
  • Customizable software

Bill of Materials

Name Purpose Quantity Total Cost (USD) Link Distributor
Battery To power the keyboard 2 8.50 https://makerbazar.in/products/single-cell-3-7v-10000mah-lipo-battery?variant=48251044659440 MakerBazar
PCB The connect all the components. 1 18.70 https://jlcpcb.com/quote JLCPCB
EC11 Encoder To rotate and click 1 0.00 https://www.flyrobo.in/ec11-rotary-encoder-with-switch-digital-potentiometer-20mm Flyrobo
M2 Nuts To tighten the screws 7 0.10 https://onlyscrews.in/products/m2-nut-ss-304 OnlyScrews
M2 Screws To hold the body and plate together 7 0.25 https://onlyscrews.in/products/m2-x-20mm-phillips-pan-head-ss-304-screw-dia-2mm-length-20mm Onlyscrews
Switch To On / Off the keyboard. 2 0.20 https://probots.co.in/pcb-panel-mini-slide-switch-right-angle-3-pin-2-position-spdt-l-shape-bent.html Probots
Stabilizers To prevent the Keycaps to wobble when being pressed. 5 16.80 https://stackskb.com/store/durock-clear-screw-in-stabilizers-v2 StacksKB
Promicro NRF52840 Microcontroller To connect to the computer and sed inputs. 2 17.20 https://robokits.co.in/iot-wireless-solutions/iot-internet-of-things/iot-esp-module/supermini-nrf52840-pro-micro-bluetooth-le-ble-controller-arduino-compatible Robokits
Hotswap Sockets To make switching switches easy. 70 7.40 https://stackskb.com/store/gateron-hotswap-sockets/ StacksKB
Keycaps Set To stick onto the switches and give a surface to click 1 13.75 https://stackskb.com/store/veekos-gradient-keycaps-cherry-profile-135-keys/ StacksKB
Switches To send clicks to the microcontroller. 70 25.40 https://stackskb.com/store/akko-v3-cream-black-pro-switch-pack-of-45/ StacksKB

Schematic

Left

Schematic

Right

Schematic

PCB

PCB PCB PCB

Left

PCB PCB PCB

Right

PCB PCB PCB

Images

1 1 1 1 1

Left

1 1 1 1 1 1 1

Right

1 1 1 1 1 1 1

About

A ProMicro NRF52840 based Wireless Split Keyboard

Resources

Readme
Activity

Stars

1 starr

Watchers

0 watchingg

Forks

0 forkss
Report repository

Releases

No releases published

Packages

No packages published

Contributors 1

Languages